公开(公告)号：EP1868054B1

公开(公告)日：2010-04-28

申请号：EP06425400.6

申请日：2006-06-14

申请人： VIGEL S.p.A.

发明人： Giovanelli, Gian Luca ,  Gay, Andrea

IPC分类号： G05B19/41 ,  B23Q15/14

CPC分类号： G05B19/184 ,  B23C3/34 ,  B23Q15/14 ,  G05B19/4103 ,  G05B2219/34098 ,  G05B2219/34146 ,  G05B2219/45145 ,  G05B2219/49119 ,  Y10T409/300112 ,  Y10T409/300168 ,  Y10T409/30056 ,  Y10T409/300896 ,  Y10T409/303808 ,  Y10T409/304424 ,  Y10T409/307616

公开(公告)号：EP0215268A1

公开(公告)日：1987-03-25

申请号：EP86110766.2

申请日：1986-08-04

申请人： Bärbock, Jörg ,  Stephan, Jürgen

发明人： Stephan, Jürgen-Dieter, Dipl.-Ing. ,  Tesch, Richard, Dipl.-Ing. ,  Bärbock, Jörg, Dipl.-Ing. ,  Seitz, Max-Gerhard, Dipl.-Ing.

IPC分类号： B23Q17/09

CPC分类号： G05B19/4065 ,  G05B2219/37081 ,  G05B2219/37337 ,  G05B2219/37346 ,  G05B2219/37434 ,  G05B2219/37493 ,  G05B2219/37583 ,  G05B2219/37584 ,  G05B2219/49062 ,  G05B2219/49119

摘要： Verfahren und Vorrichtung zur augenblicklichen Feststel­lung von Beschädigungen und Verschleißzustand an Schneid­werkzeugen, ferner zur Schnittqualitätsbestimmung (Grat­höhe) durch Auswertung der in schneller Taktfolge bei der Bearbeitung entstehenden hoch- und niederfrequenten Schallemissionen. Die Schallemissionsauswerteeinrichtung umfaßt mindestens zwei Sensoren mit anschließenden Schaltmitteln, die die Signale auswerten und Aussagen zur Schnittqualität an eine Kontroll- und Registriereinheit weitergeben, die in einer Recheneinheit zusammengefaßt sind.

摘要翻译： 方法和装置用于通过实现瞬间assesing的损坏和磨损对切削工具的状态，进一步用于确定性采矿切口（毛边高度）的质量分析的高频和低频声发射在加工过程中在快速循环序列显影。 声发射成就分析装置包括至少两个传感器与相邻电路元件，其分析该信号并发送上切割的质量的控制信息和注册单元，其被组合在计算机单元。

公开(公告)号：EP2913134B1

公开(公告)日：2018-08-29

申请号：EP15155152.0

申请日：2015-02-14

申请人： FANUC CORPORATION

发明人： Niu, Yan ,  Suzuki, Koji

IPC分类号： B23H7/06

CPC分类号： B23H1/02 ,  B23H7/065 ,  G05B19/4103 ,  G05B2219/45043 ,  G05B2219/49119

摘要： In wire electric discharge machining performed with a wire electrode moved relative to a workpiece (2) based on a desired shape, a command speed is controlled so that the discharge densities per unit distance in circular-arc (a', b') and straight portions of the desired shape are equal, in consideration of the difference in arc length between a circular-arc portion (a', b') in a desired shape and the corresponding portion (a, b) of a machining path, whereby the shape accuracy of the circular-arc portion is improved.

公开(公告)号：EP0521235A3

公开(公告)日：1993-03-03

申请号：EP92101128.4

申请日：1992-01-24

申请人： TECUMSEH PRODUCTS COMPANY

发明人： Herrick, Todd W. ,  Hawkes, Robert A. ,  Childress, Estil D. ,  Garnett, Donald W.

IPC分类号： G05B19/18

CPC分类号： G05B19/184 ,  B23C3/34 ,  B23C2220/363 ,  B23F15/06 ,  B23P13/00 ,  B23Q1/52 ,  B23Q27/00 ,  B24B19/14 ,  G05B2219/49119 ,  G05B2219/49336 ,  Y10T29/4924 ,  Y10T29/49998 ,  Y10T409/303808 ,  Y10T409/304368 ,  Y10T409/305712

摘要： A method and apparatus for machining a matched set of fixed and orbiting scroll members (43,50) for use in a scroll compressor. The respective wrap surfaces (47,54) of the scroll members are simultaneously machined by respective rotating cutting tools (86,186). Specifically, rotational and linear movement of the fixed and orbiting scroll members together, synchronized with linear movement of the cutting tools, causes the simultaneous machining of the scroll members (43,50) along respective wrap surfaces (47,54) that form a radially inwardly moving sealing line of contact therebetween during compressor operation. Accordingly, any systemic or random deviation from a true involute form during machining of the matched scroll member set results in complementary deviations in the respective wrap surfaces, whereby a sealed relationship between the wrap surfaces is maintained at such point of deviation during compressor operation.

公开(公告)号：EP2913134A1

公开(公告)日：2015-09-02

申请号：EP15155152.0

申请日：2015-02-14

申请人： FANUC CORPORATION

发明人： Niu, Yan ,  Suzuki, Koji

IPC分类号： B23H7/06

CPC分类号： B23H1/02 ,  B23H7/065 ,  G05B19/4103 ,  G05B2219/45043 ,  G05B2219/49119

摘要： In wire electric discharge machining performed with a wire electrode moved relative to a workpiece (2) based on a desired shape, a command speed is controlled so that the discharge densities per unit distance in circular-arc (a', b') and straight portions of the desired shape are equal, in consideration of the difference in arc length between a circular-arc portion (a', b') in a desired shape and the corresponding portion (a, b) of a machining path, whereby the shape accuracy of the circular-arc portion is improved.

摘要翻译： 在使用基于所需形状的相对于工件（2）移动的线电极进行的电线放电加工中，控制指令速度，使得圆弧（a'，b'）和直线中的每单位距离的放电密度 考虑到期望形状的圆弧部分（a'，b'）与加工路径的相应部分（a，b）之间的弧长不同，期望形状的部分相等，由此形状 圆弧部的精度提高。

公开(公告)号：EP1868054A1

公开(公告)日：2007-12-19

申请号：EP06425400.6

申请日：2006-06-14

申请人： VIGEL S.p.A.

发明人： Giovanelli, Gian Luca ,  Gay, Andrea

IPC分类号： G05B19/41 ,  B23Q15/14

CPC分类号： G05B19/184 ,  B23C3/34 ,  B23Q15/14 ,  G05B19/4103 ,  G05B2219/34098 ,  G05B2219/34146 ,  G05B2219/45145 ,  G05B2219/49119 ,  Y10T409/300112 ,  Y10T409/300168 ,  Y10T409/30056 ,  Y10T409/300896 ,  Y10T409/303808 ,  Y10T409/304424 ,  Y10T409/307616

摘要： A numerical control unit issues a sequence of instructions for causing the spindle of a cutter disk in a tool machine to perform successive straight displacements approximating a spiral of Archimedes, with a predetermined angle step from one point to the next, and issues one or more ADIS instructions for merging each of said straight displacements with the next. The spiral path is such that the cutter disk will progressively shave a chip of a predetermined thickness over several revolutions, until it its cutting edge is near the intended groove bottom. The tool is then caused to follow a merging path leading to a final point lying on the intended groove bottom, and finally is caused to follow a full circular path coaxial to the bore starting from the final point.

摘要翻译： 数字控制单元发出一系列指令，使工具机中的刀盘的主轴能够以从一个点到下一个点的预定角度步长执行近似阿基米德螺旋的连续的直线位移，并且发出一个或多个ADIS 用于将所述直线位移中的每一个与下一个合并的指令。 螺旋路径使得切割盘将逐渐地刮擦预定厚度的芯片几圈，直到其切割边缘靠近预期的凹槽底部。 然后使该工具沿着通向位于预定凹槽底部的最终点的合并路径，并且最终导致从最终点开始沿着与孔同轴的完整圆形路径。

公开(公告)号：EP0521235A2

公开(公告)日：1993-01-07

申请号：EP92101128.4

申请日：1992-01-24

申请人： TECUMSEH PRODUCTS COMPANY

发明人： Herrick, Todd W. ,  Hawkes, Robert A. ,  Childress, Estil D. ,  Garnett, Donald W.

IPC分类号： G05B19/18

CPC分类号： G05B19/184 ,  B23C3/34 ,  B23C2220/363 ,  B23F15/06 ,  B23P13/00 ,  B23Q1/52 ,  B23Q27/00 ,  B24B19/14 ,  G05B2219/49119 ,  G05B2219/49336 ,  Y10T29/4924 ,  Y10T29/49998 ,  Y10T409/303808 ,  Y10T409/304368 ,  Y10T409/305712

摘要： A method and apparatus for machining a matched set of fixed and orbiting scroll members (43,50) for use in a scroll compressor. The respective wrap surfaces (47,54) of the scroll members are simultaneously machined by respective rotating cutting tools (86,186). Specifically, rotational and linear movement of the fixed and orbiting scroll members together, synchronized with linear movement of the cutting tools, causes the simultaneous machining of the scroll members (43,50) along respective wrap surfaces (47,54) that form a radially inwardly moving sealing line of contact therebetween during compressor operation. Accordingly, any systemic or random deviation from a true involute form during machining of the matched scroll member set results in complementary deviations in the respective wrap surfaces, whereby a sealed relationship between the wrap surfaces is maintained at such point of deviation during compressor operation.

摘要翻译： 一种用于加工用于涡旋压缩机的固定和绕动涡旋构件（43,50）的匹配组的方法和装置。 涡旋构件的相应的包裹表面（47,54）由相应的旋转切削工具（86,186）同时加工。 具体地说，与切削工具的线性运动同步的固定和绕动的涡旋件的旋转和线性运动导致沿相应的包裹表面（47,54）同时加工涡旋件（43,44） 在压缩机运行期间向内移动其间的接触密封线。 因此，在加工匹配的涡旋构件组件期间，与真正的渐开线形式的任何系统或随机偏差导致各个包裹表面中的互补偏差，由此在压缩机操作期间，包裹表面之间的密封关系保持在这种偏离点处。